Apps
I develop iOS and macOS apps focused on field research, on-device AI, and tools for remote environments.
Hearth AI
A multi-platform app for running large language models entirely on-device using llama.cpp. Browse and download GGUF models from Hugging Face Hub, then chat with them locally — no server, no API keys, fully private.
Expedition Planning
Plan and organize expeditions with tools for logistics, team coordination, and field preparation.
Ayllu
Offline-first field research companion that replaces multiple tools — GPS, camera, notes, offline maps, and data export — with a single app designed for archaeological, anthropological, and ecological fieldwork.
AMS Eval
Monitor Acute Mountain Sickness using the Lake Louise Score system. Designed for field use in remote, high-altitude locations without internet connectivity.